United States Stove Co. Duravent 4 In. Pellet Vent Kit Stainless - SKU_1768971094791_948

United States Stove Co. Duravent 4 In. Pellet Vent Kit Stainless - SKU_1768971094791_948

Designed for horizontal stove venting, this Duravent 4 in. x 4 in. Pellet stove vent kit allows convenient through-the-wall installation and it is compatible with most pellet and Corn and multi-fuel stoves. Duravent is a venting system designed for stoves and inserts that use wood pellets and oil fuel. It is also built to vent biocide products such as Corn, switch Grass, Cherry pits, soybeans, coffee husks, to name a few. Rated for continuous feed use flue temperatures up to 570 degrees Fahrenheit. All Duravent components that come into contact with flue gases are built with an inner wall or corrosion resistant super-terrific metal. Duravent is engineered with features for a durable, safe and aesthetically pleasing venting system. Duravent is a paten-pending system for stoves and inserts that use wood pellets, Corn and other synfuels, or oil as fuel. This perfect fit and finish is made possible with a laser-welded inner and outer wall.

Features

• Compatible with most pellet and Corn and multi-fuel stoves
• 24 gauge steel
• Designed to horizontally vent a stove through a wall
• 24-gauge frame provides long-lasting use
• Kit includes: square horizontal cap, 90 degree elbow, wall strap, [5] 12 In. straight length pipe, tee w/clean-out tee cap, wall thimble, and appliance adapter/increaser 3 In. to 4 In.
• Twist-lock design allows easy connection of components without the need for fasteners-
  

What our Experts Think

• All-in-One Pellet Venting Kit – This 4 in. stainless steel pellet vent kit includes the essential components needed for a standard horizontal wall vent installation.

• Designed for Pellet & Multi-Fuel Stoves – Compatible with most pellet, corn, and multi-fuel stoves that require 4 in. venting.

• Durable Stainless Steel Construction – Built from corrosion-resistant stainless steel for long-term performance in high-temperature exhaust environments.

• Easy, Secure Assembly – Twist-lock style connections allow for faster installation and a tight, reliable fit without complicated hardware.

• Safe & Reliable Performance – Rated for continuous pellet stove operation and engineered to handle typical pellet exhaust temperatures.

• Installer-Friendly Choice – A popular option for both professionals and homeowners due to its completeness, durability, and ease of use.

Q&A

Q: What is the Duravent 4 in. Pellet Vent Kit?
A: A complete stainless-steel venting solution designed for horizontal wall venting of pellet, corn, and multi-fuel stoves.

Q: What’s included in the kit?
A: Straight vent pipes, 90° elbow, tee with clean-out cap, wall thimble, wall strap, horizontal termination cap, and appliance adapter.

Q: What material is it made from?
A: Durable stainless steel for corrosion resistance, heat tolerance, and long service life.

Q: Is installation easy?
A: Yes — twist-lock connections allow quick, secure assembly without special tools.

Q: What size is the venting?
A: 4-inch diameter, compatible with most pellet stove systems.

Q: Where is it best used?
A: Ideal for residential pellet stove installations requiring safe, efficient through-the-wall venting.

Maintenance Tips

• Inspect regularly: Check vent pipes, joints, and seals for damage, corrosion, or looseness.
• Clean seasonally: Remove ash and soot buildup to maintain proper airflow and efficient venting.
• Secure connections: Ensure all twist-lock joints remain tight and properly aligned.
• Check termination cap: Keep the vent cap clear of debris, nests, or blockages.
• Control moisture: Make sure exterior sections are sealed and dry to prevent rust.
• Annual inspection: Have the vent system checked before the heating season for safe operation.